net: Remove code duplication between offload structures
Move the offload callbacks into its own structure.
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 2c90794..047c047 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -29,6 +29,7 @@
#if IS_ENABLED(CONFIG_IPV6)
#include <linux/ipv6.h>
#endif
+#include <linux/netdevice.h>
/* This is one larger than the largest protocol value that can be
* found in an ipv4 or ipv6 header. Since in both cases the protocol
@@ -63,13 +64,8 @@
#endif
struct net_offload {
- int (*gso_send_check)(struct sk_buff *skb);
- struct sk_buff *(*gso_segment)(struct sk_buff *skb,
- netdev_features_t features);
- struct sk_buff **(*gro_receive)(struct sk_buff **head,
- struct sk_buff *skb);
- int (*gro_complete)(struct sk_buff *skb);
- unsigned int flags; /* Flags used by IPv6 for now */
+ struct offload_callbacks callbacks;
+ unsigned int flags; /* Flags used by IPv6 for now */
};
/* This should be set for any extension header which is compatible with GSO. */
#define INET6_PROTO_GSO_EXTHDR 0x1